package com.atguigu.newmvc.service;

import com.atguigu.newmvc.pojo.Employee;

import java.util.List;

public interface EmpService {
    Employee getEmpById(Integer id);

    void addEmp(Employee employee);

    void delEmp(Integer id);

    void updateEmp(Employee employee);

    List<Employee> getAllEmp();
}
